The M939 Diesel Truck Service Manual (M939A2) is a comprehensive resource for the Truck, 5 Ton, M939 Series, (Diesel). This manual spans 3600 plus pages and is available as a 60mb file, combining 4 volumes into 1.
It is a public domain U.S. government manual and includes numerous illustrations and matrices. The manual covers a wide range of vehicles including Truck, Cargo: 5 Ton, 6x6, Dropside, M923, M923A1, M925, M925A1; Truck, Cargo: 5 Ton, 6x6, M924, M924A1, M926, M926A1; Truck, Cargo: 5 Ton, 6x6, XLWB, M927, M927A1, M928, M928A1; Truck, Dump: 5 Ton, 6x6, M929, M929A1, M930, M930A1; Truck, Tractor: 5 Ton, 6x6, M931, M931A1, M932, M932A1; Truck, Van, Expansible: 5 Ton, 6x6, M934, M934A1, M935, M935A1; Truck, Medium Wrecker: 5 Ton, 6x6, M936, M9361.
The manual is designed to cover unit maintenance requirements and procedures, including preventive maintenance checks and services, mechanical systems troubleshooting, electrical systems troubleshooting, engine system maintenance, electrical system maintenance, transmission service and maintenance, as well as propeller shafts, axels, and suspension maintenance. It features outstanding illustrations using line drawings and exploded views for all maintenance procedures.
